(S)-(+)-AscochinAntibiotic. Isocoumarin derivative with antifungal and phytotoxic properties.Product SpecificationFormula: C12H10O5 MW: 234.2 Source: Isolated from Ascochyta sp.CAS: 935699-58-4 Purity: ≥98% (HPLC) Identity: Identity determined by 1H-NMR. Appearance: White to off-white solid. Solubility: Soluble in methanol, DMSO or dichloromethane. Long Term Storage: -20°C